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The-Modulo-Lattice-Channel-The-Key-Feature-in-Pre
the pdf entitled The Modulo Lattice Channel The Key Feature in Precoding is attached
- 2017-05-13 17:17:17下载
- 积分：1
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confpguration
cdma2000的系统建模及实现 包括信源编码,信道编码,扩频,调制,(The system modeling and implementation of cdma2000 include source coding, channel coding, spread spectrum, modulation,)
- 2018-09-27 18:11:19下载
- 积分：1
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时反demo
说明： 一些时反的例程和其他代码，mat文件是信道信息(The Mat file is the channel information. There are some examples of the Time Reverse and communication system.)
- 2020-11-10 19:35:45下载
- 积分：1
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CORBA
关于CORBA的源代码,关于回调的动能描述.(SOURCE CODE OF CORBA)
- 2011-06-27 08:43:20下载
- 积分：1
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5
说明： 5. 在三条径的瑞利信道中，对于直接序列扩频：
(1) 请设计DS-CDMA一种具体的码分导引辅助的信道估计方法，接收机分别采用等均益合并、最大比合并。用Simulink进行仿真，画出比特信噪比与信道估计均方误差的关系曲线和比特信噪比与误码率的关系曲线。
(2) 设频率已经同步，请设计DS-CDMA一种具体的单停顿滑动相关时间同步方法，用Simulink进行仿真，画出比特信噪比与捕获概率的关系曲线。
(3) 设时间已经同步，请设计DS-CDMA一种具体的频率同步方法，用Simulink进行仿真，画出比特信噪比与频率同步误差的关系曲线。(5. In three-path Rayleigh channel, for direct sequence spread spectrum:
(1) please design a specific code division navigation aided channel estimation method for ds-cdma, and adopt equal-beneficial combination and maximum ratio combination for receivers respectively.Simulink is used to simulate and draw the relationship curve between bit SNR and channel estimation mean square error and the relationship curve between bit SNR and bit error rate.
(2) assuming that the frequency has been synchronized, please design a specific single-stop sliding correlation time synchronization method ds-cdma, Simulink simulation, draw the relationship between the bit SNR and the acquisition probability curve.
(3) if the time has been synchronized, please design a specific frequency synchronization method ds-cdma, Simulink simulation, draw the relationship between the bit SNR and frequency synchronization error curve.)
- 2019-01-15 10:58:23下载
- 积分：1
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2.4寸彩屏显示渐变颜色彩条
2.4寸彩屏显示渐变颜色彩条，c语言编程实现(2.4 inch color screen display color tapered color strips)
- 2018-05-03 17:55:35下载
- 积分：1
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decodeLogDomainSimpleMex
LDPC最小和译码算法，c语言实现，适合初学者(Minimum and LDPC decoding algorithm, c language, suitable for beginners)
- 2020-12-14 19:59:14下载
- 积分：1
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OLSR-Protocol-in-NS2-All-version-by-wsnlab.ir
ITS PROOTOCOL OLSR AND CODE IS IN NS2
- 2020-11-20 09:59:36下载
- 积分：1
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123
数字调制-OFDM-QPSK-峰均比-资料,很好很详细，学习ofdm很好的资料(Digital Modulation-OFDM-QPSK-PAR- information, very very detailed, very good information to learn ofdm)
- 2013-12-21 19:38:29下载
- 积分：1
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ofdm11
ofdm程序简单明了，包括ofdm整个过程。应该有借鉴意义。(OFDM straightforward procedure, including OFDM whole process. There should be reference.)
- 2013-05-13 18:18:58下载
- 积分：1
